Basic test for ob_get_length(), testfest.php.net task #132

ext/standard/tests/general_functions/ob_get_length_basic.phpt

@@ -0,0 +1,51 @@
+--TEST--
+Test ob_get_length() function : basic functionality 
+--INI--
+output_buffering=0
+--FILE--
+<?php
+/* Prototype  : int ob_get_length(void)
+ * Description: Return the length of the output buffer 
+ * Source code: main/output.c
+ * Alias to functions: 
+ */
+
+function dump_string_length( $string )
+{
+	ob_start();
+	echo $string;
+	$len = ob_get_length();
+	ob_end_clean();
+	var_dump( $len );
+}
+
+echo "*** Testing ob_get_length() : basic functionality ***\n";
+
+// No buffering active
+var_dump( ob_get_length() );
+
+dump_string_length( 'foo bar length of a string' );
+dump_string_length( 'plus one' );
+dump_string_length( "\0" );
+dump_string_length( '            lsf' );
+dump_string_length( '' );
+dump_string_length( null );
+
+// Extra argument
+var_dump( ob_get_length( 'foobar' ) );
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing ob_get_length() : basic functionality ***
+bool(false)
+int(26)
+int(8)
+int(1)
+int(15)
+int(0)
+int(0)
+
+Warning: ob_get_length() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
+===DONE===